2012 RK15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6664672783 ± 9.87e-09
Semi-major axis (a)2.3198721893 AU ± 6.28e-09
Inclination (i)0.41778242° ± 6.94e-07
Long. of Asc. Node (Ω)34.19336909° ± 1.75e-04
Arg. of Perihelion (ω)29.11218039° ± 1.74e-04
Mean Anomaly (M)244.54388358° ± 1.99e-06
Mean Motion (n)0.2789434630°/day ± 1.13e-09
Perihelion dist (q)0.77375329 AU ± 2.30e-08
Aphelion dist (Q)3.86599109 AU ± 2.52e-08
Orbital Period3.53342671 yr ± 1.43e-08
Physical Parameters
H (abs. magnitude)23.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.298″
Uncertainty0
Orbit TypeApollo
MOID0.004302 AU
Observations Used115
Oppositions6
Arc Total2012-2020
First Observation Used2012-09-14
Last Observation Used2020-02-14
Observations (125)
Date Type RA Dec Mag Band Observatory
2012-09-14 05:42:55 C 22 18 38.73 -14 30 35.6 r 703
2012-09-14 05:55:34 C 22 18 36.10 -14 30 56.5 r 703
2012-09-14 06:08:18 C 22 18 33.48 -14 31 19.0 r 703
2012-09-14 06:20:53 C 22 18 30.85 -14 31 40.4 r 703
2012-09-14 07:27:02 C 22 18 17.10 -14 33 34.3 r 703
2012-09-14 07:28:18 C 22 18 16.88 -14 33 35.8 r 703
2012-09-14 07:29:36 C 22 18 16.56 -14 33 39.0 r 703
2012-09-14 07:30:53 C 22 18 16.30 -14 33 40.7 r 703
2012-09-14 21:06:59 C 22 15 39.85 -14 58 38.4 t 204
2012-09-14 21:22:58 C 22 15 36.85 -14 59 14.3 u J95
2012-09-14 21:26:51 C 22 15 35.34 -14 59 18.0 t 204
2012-09-14 21:30:04 C 22 15 35.28 -14 59 28.2 u J95
2012-09-14 21:36:58 C 22 15 33.77 -14 59 41.5 u J95
2012-09-14 23:50:46 C 22 15 04.37 -15 03 37.0 t J04
2012-09-14 23:53:34 C 22 15 03.71 -15 03 42.4 t J04
2012-09-14 23:56:23 C 22 15 03.03 -15 03 48.0 t J04
2012-09-15 22:19:56 C 22 09 50.86 -15 51 40.5 v 470
2012-09-15 22:21:19 C 22 09 50.43 -15 51 43.3 v 470
2012-09-15 22:22:26 C 22 09 50.17 -15 51 45.5 v 470
2012-09-15 22:23:31 C 22 09 49.88 -15 51 48.0 v 470
2012-09-15 22:23:32 C 22 09 51.20 -15 51 51.5 v I93
2012-09-15 22:35:28 C 22 09 47.87 -15 52 19.3 v I93
2012-09-15 22:47:10 C 22 09 44.57 -15 52 46.7 v I93
2012-09-15 23:30:45 C 22 09 39.35 -15 52 12.6 u 807
2012-09-15 23:32:43 C 22 09 38.82 -15 52 17.4 u 807
2012-09-15 23:34:51 C 22 09 38.23 -15 52 22.7 u 807
2012-09-16 02:22:55 C 22 08 51.87 -16 01 07.4 v H21
2012-09-16 02:28:16 C 22 08 52.47 -16 01 05.6 o G48
2012-09-16 02:28:36 C 22 08 50.25 -16 01 21.8 v H21
2012-09-16 02:30:52 C 22 08 51.73 -16 01 12.0 o G48
2012-09-16 02:33:23 C 22 08 50.98 -16 01 18.4 o G48
2012-09-16 03:42:26 C 22 08 28.72 -16 04 22.1 v H21
2012-09-16 09:00:46 C 22 06 55.35 -16 17 11.0 c 651
2012-09-16 09:01:50 C 22 06 55.01 -16 17 14.5 c 651
2012-09-16 09:02:54 C 22 06 54.78 -16 17 16.1 c 651
2012-09-16 12:46:39 C 22 05 53.36 -16 24 36.3 o 474
2012-09-16 12:51:42 C 22 05 51.71 -16 24 48.9 o 474
2012-09-16 12:53:45 C 22 05 51.03 -16 24 54.6 o 474
2012-09-16 12:54:45 C 22 05 50.82 -16 24 56.4 o 474
2012-09-16 12:56:46 C 22 05 50.04 -16 25 02.6 o 474
2012-09-16 16:04:19 C 22 04 52.50 -16 33 30.7 u D90
2012-09-16 16:12:21 C 22 04 49.90 -16 33 51.5 u D90
2012-09-16 16:20:20 C 22 04 47.35 -16 34 12.2 u D90
2012-09-17 04:28:10 C 22 00 56.89 -17 08 50.6 u 807
2012-09-17 04:30:44 C 22 00 55.93 -17 08 58.1 u 807
2012-09-17 04:33:18 C 22 00 54.98 -17 09 05.6 u 807
2012-09-17 04:36:02 C 22 00 53.97 -17 09 13.6 u 807
2012-09-17 04:38:28 C 22 00 53.07 -17 09 20.7 u 807
2012-09-18 09:33:20 C 21 49 24.50 -18 48 22.9 o 474
2012-09-18 09:34:00 C 21 49 24.16 -18 48 25.5 o 474